Browning 1VL34X5/8 CLEAR PK Sheave 30067439-890 Quiet Operation: Precision-balanced components minimize

Quiet Operation: Precision-balanced components minimize noise and vibration for a quieter outdoor environment

ensuring a leak-proof seal and long-term reliability under high-thermal stress

replacing the aging diaphragm with this ICP 1176957 OEM replacement ensures the system meets the original manufacturer's specifications for vacuum trip points

Designed to withstand the thermal and mechanical stresses common in steam pressure regulation and high-temperature fluid systems

It typically carries a higher rating for purely resistive heating loads

Browning 1VL34X5/8 CLEAR PK Sheave 30067439-890 Quiet Operation: Precision-balanced components minimizeThe Browning 1VL34X5 8 is a professional grade, variable pitch sheave designed for precise fan speed adjustments in HVACR systems. Engineered from high strength cast iron, this single groove component features a 3. 15" outside diameter and a 5 8" fixed bore with a standard keyway and setscrew for secure shaft mounting. Its versatile design allows for a pitch diameter adjustment range of 1. 7" to 3. 3", making it an essential part for balancing airflow